The Great Wall of China
  • Was origionally constructed after the warring states period during the Qin dynasty
  • The wall was a reinforcement of the existing walls built along the northern end of the empire
    • these walls were built by the lords of the territories in the Warring states period
  • Was not a huge continuous wall
  • Was multiple walls costructed with on sight materials with natural fortifications in between them
    • In the mountains the walls were stone
    • In the planes the walls were earthen with boarded fronts
    • the natural fortifications included rivers, mountains, and other impassible terrain
  • Multiple other dynasties such as the Han, Sui, and Jin dynasty spent a lot of effort to repair, rebuild, mantain the wall
  • Modern great wall was not built until the Ming dynasty
    • Stronger because was built entirely of bricks
  • Estimated that 1 million workers died in the construction of the Great Wall of China
info by: http://en.wikipedia.org/wiki/Great_Wall_of_China
picture by: http://placestovisitinchina.com/images/great_wall_1.jpg
external image great_wall_1.jpg